C Cutter | McMaster-Carr

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Titanium Aluminum Nitride (TiAlN) Coated

Titanium Nitride (TiN) Coated

Cable Diameter

Flute Type

For Pipe ID

RoHS

Compliant with Exemptions

REACH

Drill Bit Point Type

Point Angle

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

For Use With

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Overall Length

For Cutting

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For Manufacturer

Cable Length

Maximum Drilling Depth

U-Cutter Diameter

Shank Type

78 Products

Compact Metal and Plastic Tube Cutters for Tight Spots

Needing less than 1 _1/2" of space around them, these cutters are great for crowded tubing systems. Their C-shape keeps them compact because there's no handle to get in the way as you spin them around your tubing. Snap them onto your tubing and a spring-loaded cutting wheel tightens as you turn them. Make sure to rotate it in the same direction as the arrows etched on the cutter.

For Cutting Tubing


Style A	Style B

Style B—Style B cutters give you more leverage for tough cuts. They have notches where you can fit the tip of a slotted screwdriver to use the driver as a handle.

Ratchet Handles—Ratchet handle provides extra leverage.

	Cutters														Replacement Cutting Wheels			Ratchet Handles
	Style	For Copper Tube Size	For Tube OD	Dia.	Wd.	Cutting Wheel Material	No. of Cutting Wheels	Material	Swing Radius	No. of Rollers	Roller Type	Features		Each	Pkg. Qty.		Pkg.		Each
For Use On Hard Copper



		A	1/2	5/8"	2"	7/8"	Steel	1	Plastic	1"	1	Smooth	Spring-Loaded Cutting Wheel	27005A22	000000	2	27005A26	000000	27005A24	000000


		A	3/4	7/8"	2 3/8"	7/8"	Steel	1	Plastic	1 3/16"	1	Smooth	Spring-Loaded Cutting Wheel	27005A23	00000	2	27005A26	00000	27005A25	00000
		A	1	1 1/8"	2 11/16"	1 3/16"	Steel	1	Zinc-Plated Steel	1 11/32"	1	Smooth	Spring-Loaded Cutting Wheel	27005A31	00000	2	27005A26	00000	———	0


		For Use On Soft Copper and Hard Copper



				B	—	5/8" to 1"	2 19/32"	1 1/8"	Steel	1	Zinc	1 5/16"	2	Smooth	Spring-Loaded Cutting Wheel	5972N16	00000	1	5977N13	00000	———	0


				For Use On Soft Copper, Hard Copper, and CPVC



						A	—	5/8" to 7/8"	2 3/4"	2 1/2"	Steel	1	Steel	1 3/8"	2	Smooth	Spring-Loaded Cutting Wheel	5972N12	00000	2	5977N15	00000	———	0


						A	1/2	5/8"	2"	1"	Steel	1	Steel	1"	2	Smooth	Spring-Loaded Cutting Wheel	5972N11	00000	2	5977N15	00000	———	0
						A	3/4	7/8"	2 1/2"	1"	Steel	1	Steel	1 1/4"	2	Smooth	Spring-Loaded Cutting Wheel	5972N13	00000	2	5977N15	00000	———	0
						A	1	1 1/8"	2 1/2"	1"	Steel	1	Steel	1 1/4"	2	Smooth	Spring-Loaded Cutting Wheel	5972N14	00000	2	5977N15	00000	———	0

Cable-Type Toilet and Urinal Drain Snakes

Drill Power Source (Drill Not

Included)

Manual Power Source

U-Cutter Head

Also known as toilet augers, these drain snakes have a plastic guard joining the rod and cable to prevent damage to your toilet or urinal.

U-Cutter Head—U-cutter-head drain snakes slice through debris to break up hard blockages.

Drill Powered—Drill-powered drain snakes let you replace their crank handle with a cordless drill, so they can remove clogs much quicker than manual drain snakes. Since your drill is doing the work, these drain snakes minimize arm fatigue.

	For Max. Drill Speed, rpm		Each
For Urinals







	U-Cutter Head

	Manual, Drill	3/8" (4 ft.)	Plastic	500	2593K213	000000

Carbide Drill Bits for Carbon Fiber, Fiberglass, and Graphite

Jobbers' Length

Cut clean holes in abrasive material without fraying or delaminating the surface. Made of carbide, these bits resist wear to retain a sharp edge, even after after hundreds of cuts.

					Shank
	Drill Bit Size	Decimal Size Equiv.	Overall Lg.	Max. Drilling Dp.	Type	Size	Point Angle	Drill Bit Point Type	Bit Style		Each
Jobbers' Length







				Uncoated

				C	0.242"	3 1/4"	1.6"	Round	0.242"	140°	Brad	Fluted	2828A813	000000

Short-Flute Carbide-Tipped Drill Bits

Extended Length

Round Shank

Split

Our strongest short-flute bits, these have a carbide tip that stays sharp when drilling abrasive materials, such as titanium. The shallow drilling depth makes them less likely to wobble than other bits of the same length, so they stay centered and drill straighter.

Extended Length—Drill through panels and thick workpieces with our longest bits.

					Shank
	Drill Bit Size	Decimal Size Equiv.	Overall Lg.	Max. Drilling Dp.	Type	Size	Drill Bit Point Type		Each
Extended Length







				Uncoated

				C	0.242"	12"	2.15"	Round	0.242"	Split	2854A463	000000

Heads for Electric Drum Drain Snakes

Replace the head on electric drum drain snakes.

		Each
For General Pipe
U-Cutter Head






	For 3/8" and 1/2" Diameter Cables

	U-Cutter	1 1/2"	1 1/2" to 4"	2631K67	000000




			For 1/2", 5/8" and 3/4" Diameter Cables

			U-Cutter	2"	2" to 4"	2631K68	00000




					For 5/8" and 3/4" Diameter Cables

					U-Cutter	3"	3" to 10"	2631K69	00000


					U-Cutter	4"	3" to 10"	2631K71	00000


					For Ridgid/Kollman
					U-Cutter Head






									For IC 3/8" Diameter Cables, IW 3/8" and 1/2" Diameter Cables

									U-Cutter	1"	1 1/2" to 3"	9942K21	00000




											For IC 1/2" Diameter Cables

											U-Cutter	1 1/2"	2" to 4"	9942K22	00000




													For IC 5/8" and 3/4" Diameter Cables, HC 5/8" and 3/4" Diameter Cables

													U-Cutter	2"	3" to 6"	9942K23	00000


													U-Cutter	3"	3 1/2" to 8"	9942K24	00000
													U-Cutter	4"	4 1/2" to 10"	9942K25	00000

Chip-Clearing Pipe and Conduit Taps for Steel and Stainless Steel

Made of a high-vanadium alloy, these taps are harder and more wear-resistant than other high-speed steel taps. The widely spaced flutes prevent buildup that can ruin threads and keep pipe and conduit from making strong connections. Also known as interrupted-thread taps.

NPT Thread About NPT Thread

Titanium Nitride (TiN) Coated—Run at higher speeds and last twice as long as uncoated taps.

						Drill Bit			Plug Chamfer
	Pipe Size	Thread Lg.	Overall Lg.	No. of Flutes	Threads per In.	Size	Decimal Size Equiv.	Shank Type		Each
Cobalt Steel







				Titanium Nitride (TiN) Coated

				1/16	11/16"	2 1/8"	4	27	C	0.242"	Square	2663A41	000000

Compact Metal Tube and Conduit Cutters

A small swing radius lets you cut tubing in tight spaces. All have an enclosed adjustment screw to prevent damage from chips and debris.

For Cutting Tubing, EMT Conduit, IMC Conduit, and Rigid Conduit


With Autofeed Wheel

Grooved—Cutters with grooved rollers give clearance for cutting flared tube ends with little material loss.

Autofeed Cutter Wheel—Tighten the knob just once on cutters with an autofeed cutter wheel, and the wheel will automatically cut through the rest of the tubing.

Ratchet Handles—Attach ratchet handles to cutters to control tube cutting in 10-degree increments. Use them to make precise cuts, even in tight spaces where hands don’t fit comfortably.

	Cutters													Replacement Cutting Wheels		Ratchet Handles
	For OD
	Min.	Max.	Lg.	Closed Lg.	Cutting Wheel Material	No. of Cutting Wheels	Material	Swing Radius	No. of Rollers	Roller Type	Features		Each		Each		Each
For Use On Soft Copper, Hard Copper, Brass, Aluminum, and Steel



		1/8"	5/8"	1 3/4"	1 3/4"	Steel	1	Aluminum	1 1/4"	2	Smooth	—	2764A12	000000	2757A18	00000	———	0


		3/16"	7/8"	2 1/4"	2 1/4"	Steel	1	Aluminum	1 11/16"	2	Grooved	—	2764A14	00000	2757A19	0000	———	0


		For Use On Soft Copper, Hard Copper, Brass, and Aluminum



				3/16"	15/16"	2 9/16"	2 1/4"	Steel	1	Steel	1 21/32"	2	Smooth	Autofeed Cutter Wheel	2764A15	00000	23855A23	0000	———	0


				1/4"	1 1/8"	3 5/16"	2 9/16"	Steel	1	Steel	2 1/8"	2	Grooved	Autofeed Cutter Wheel	2764A16	00000	23855A23	0000	2764A17	000000


				For Use On Soft Copper, Hard Copper, Brass, Aluminum, Steel, Stainless Steel, and Titanium



						3/8"	1 1/8"	3 1/4"	2 11/16"	Steel	1	Aluminum	1 15/16"	2	Grooved	—	2764A13	00000	2757A2	0000	———	0

High-Speed Steel Drill Bits for Plastic

The precision-ground, 60° point penetrates gradually to prevent cracking and chipping. It also reduces heat that can deform the material. Use these bits for drilling into acrylic, laminate, and other plastics. They're made of wear-resistant high-speed steel.

Jobbers' Length About Jobbers' Length

					Shank
	Drill Bit Size	Decimal Size Equiv.	Overall Lg.	Max. Drilling Dp.	Type	Size	Point Angle	Drill Bit Point Type		Each
Uncoated



		C	0.242"	4"	2"	Round	0.242"	60°	Standard	27465A213	00000

Pipe and Conduit Taps

Add internal threads to pipe and conduit or components such as manifolds. They have straight flutes that are good for most jobs.

NPT Thread About NPT Thread

High-Speed Steel—The most versatile taps resist heat and wear to stay sharp. They’re good for most metals and plastic.

Carbon Steel—The economical choice for occasional hand tapping. These work on most metals and plastic but will dull more quickly than other taps.

Uncoated—The economical choice, these won't last as long as coated taps.

Titanium Nitride (TiN) Coated—Run at higher speeds and last twice as long as uncoated taps.

						Drill Bit			Plug Chamfer
	Pipe Size	Thread Lg.	Overall Lg.	No. of Flutes	Threads per In.	Size	Decimal Size Equiv.	Shank Type		Each
High-Speed Steel







				Uncoated

				1/16	11/16"	2 1/8"	4	27	C	0.242"	Square	2525A171	000000




						Titanium Nitride (TiN) Coated

						1/16	11/16"	2 1/8"	4	27	C	0.242"	Square	2652A41	00000


						Carbon Steel







										Uncoated

										1/16	11/16"	2 1/8"	4	27	C	0.242"	Square	25995A505	00000

NPTF Thread About NPTF Thread

High-Speed Steel—The most versatile taps resist heat and wear to stay sharp. They’re good for most metals and plastic.

Uncoated—The economical choice, these won't last as long as coated taps.

Titanium Nitride (TiN) Coated—Run at higher speeds and last twice as long as uncoated taps.

						Drill Bit			Plug Chamfer
	Pipe Size	Thread Lg.	Overall Lg.	No. of Flutes	Threads per In.	Size	Decimal Size Equiv.	Shank Type		Each
High-Speed Steel







				Uncoated

				1/16	11/16"	2 1/8"	4	27	C	0.242"	Square	2525A211	000000




						Titanium Nitride (TiN) Coated

						1/16	11/16"	2 1/8"	4	27	C	0.242"	Square	2652A21	00000

PTF-SAE Thread About PTF-SAE Thread

High-Speed Steel—The most versatile taps resist heat and wear to stay sharp. They’re good for most metals and plastic.

Uncoated—The economical choice, these won't last as long as coated taps.

Titanium Nitride (TiN) Coated—Run at higher speeds and last twice as long as uncoated taps.

						Drill Bit			Bottoming Chamfer
	Pipe Size	Thread Lg.	Overall Lg.	No. of Flutes	Threads per In.	Size	Decimal Size Equiv.	Shank Type		Each
High-Speed Steel







				Uncoated

				1/16	11/16"	2 1/8"	4	27	C	0.242"	Square	2553A11	000000




						Titanium Nitride (TiN) Coated

						1/16	11/16"	2 1/8"	4	27	C	0.242"	Square	2553A31	00000

Polyethylene Tube Cutters

Cut polyethylene tubing with one or two twists. These cutters automatically adjust pressure during cutting to prevent distorting the tube end, so it's easy to attach fittings.

For Cutting Tubing

Image of Product. Front orientation. Pipe, Tube, and Hose Cutters. Polyethylene Tube Cutters.

	Cutters									Replacement Blades
	For Max. Tube ID	For Max. OD	Dia.	Wd.	Material	Swing Radius	No. of Cutting Blades		Each	Pkg. Qty.		Pkg.
For Use On Polyethylene







				Steel Blade

				1"	1 1/8"	2 1/2"	1"	Plastic	1 1/4"	1	3254A5	000000	3	3254A7	000000

Carbide Drill Bits for Hardened Steel

Short Length

Round Shank

The hardest and most wear-resistant bits with the longest life. Straight flutes withstand the heavy pressure needed to penetrate hardened steel. These bits cut more aggressively and resist stress better than spiral-flute bits. Carbide stays sharp at high temperatures and faster speeds for the best performance on hard and difficult-to-machine materials. It can be brittle, however, so these bits require a rigid machine tool holder to prevent breakage and should not be used in hand drilling applications.

Short Length—The most rigid bits for drilling the straightest holes.

Uncoated—Excellent for a range of materials but won't last as long as coated bits.

					Shank
	Drill Bit Size	Decimal Size Equiv.	Overall Lg.	Max. Drilling Dp.	Type	Size	Drill Bit Point Type		Each
Short Length







				Uncoated

				C	0.242"	2 1/2"	0.8"	Round	0.242"	Four Facet	8944A643	000000

Chip-Clearing Cobalt Steel Drill Bits

Jobbers' Length

Parabolic Flute

Round Shank

Split

Avoid clogs and dissipate heat with cobalt bits that last at least twice as long as high-speed steel. The flutes clear chips to improve coolant flow and prevent damage to the bit and the hole. They also speed up drilling since you don't have to stop to clear the bit manually.

Jobbers' Length—These bits have the balance of rigidity and length needed for most applications.

Uncoated—Polished to eject chips, these are also known as bright finish bits.

						Shank
	Drill Bit Size	Decimal Size Equiv.	Overall Lg.	Max. Drilling Dp.	Flute Type	Type	Size	Drill Bit Point Type		Each
Jobbers' Length







				Uncoated

				C	0.242"	4"	2.48"	Parabolic	Round	0.242"	Split	2771N13	00000

Electric Sectional-Cable Drain Snakes

Add cable as you need it to power through difficult drain blockages.

	Cable			Overall
For Pipe ID	Dia. (Lg.)	No. of	For Use With	Ht.	Wd.	Dp.	Motor Speed, rpm	Power, hp	Head Style	Includes		Each



	1 1/4" to 3"	5/8" (7 1/2 ft.)	6	Floor Drains, Showers, Tubs, Sinks	18"	13"	12"	400	1/6	Straight, Bulb, Arrow Cutter, U-Cutter	Straight Head, Bulb Head, Arrow Cutter Head, 1 3/8" U-Cutter Head, Cable Carrier, Leather Glove	2508K11	000000000

Accessories and Replacements for Drain Snakes

		Each
Additional Sectional Cable	2508K21	000000
Replacement Straight Head	2508K31	00000
Replacement Bulb Head	2508K32	00000
Replacement Arrow Cutter Head	2508K33	00000

Smooth-Finish Carbide Drill Bits


Jobbers' Length Round Shank	Split

With more cutting edges than other drill bits, these cut continuously and consistently for a smoother finish. They also stay centered to produce holes that are straighter and more accurate. However, since there’s less space between the cutting edges, they don’t clear chips as quickly. Made of carbide, these are the hardest and most wear-resistant drill bits you can buy. They stay sharp at high temperatures and faster speeds for the best performance on hard and difficult-to-machine materials. Carbide can be brittle, however, so these bits require a rigid machine tool holder to prevent breakage and should not be used in hand drilling applications.

Jobbers' Length—These bits have the balance of rigidity and length needed for most applications.

Uncoated—Excellent for a range of materials but won't last as long as coated bits.

					Shank
	Drill Bit Size	Decimal Size Equiv.	Overall Lg.	Max. Drilling Dp.	Type	Size	Drill Bit Point Type		Each
Jobbers' Length







				Uncoated

				C	0.242"	3 1/4"	1.6"	Round	0.242"	Split	2792A53	000000

Carbide Drill Bits

Jobbers' Length

Round Shank

The hardest and most wear-resistant drill bits you can buy. Carbide bits stay sharp at high temperatures and faster speeds for the best performance on hard and difficult-to-machine materials. They last 10 to 20 times longer than their closest alternative, cobalt steel. Carbide can be brittle, however, so these bits require a rigid machine tool holder to prevent breakage and should not be used in hand drilling applications.

Jobbers' Length—These bits have the balance of rigidity and length needed for most applications.

Titanium Nitride (TiN) Coated—Drill at higher speeds and last longer than uncoated bits, especially on materials like hardened steel, iron, and stainless steel.

Uncoated—Excellent for a range of materials but won't last as long as coated bits.

					Shank
	Drill Bit Size	Decimal Size Equiv.	Overall Lg.	Max. Drilling Dp.	Type	Size	Drill Bit Point Type		Each
Jobbers' Length







				Titanium Nitride (TiN) Coated

				C	0.242"	3 1/4"	2"	Round	0.242"	Four Facet	29195A013	000000




						Uncoated

						C	0.242"	3 1/4"	1.6"	Round	0.242"	Four Facet	29195A33	00000

Carbide-Tipped Drill Bits

Jobbers' Length

Round Shank


Standard	Split

Performance similar to solid carbide but at a lower price point. Like carbide bits, these are stronger than cobalt and high-speed steel and maintain their sharp edges when drilling abrasive material. However, when drilling tough metals like iron and hardened steel, upgrade to carbide for longer life.

Jobbers' Length—These bits have the balance of rigidity and length needed for most applications.

					Shank
	Drill Bit Size	Decimal Size Equiv.	Overall Lg.	Max. Drilling Dp.	Type	Size	Drill Bit Point Type		Each
Jobbers' Length







				Uncoated

				C	0.242"	4"	2.1"	Round	0.242"	Standard	2940A513	000000


				C	0.242"	4"	2.4"	Round	0.242"	Split	31575A513	00000

Compact Metal and Plastic Tube Cutter Sets for Tight Spots

This set contains three of the most common sizes of tube cutters, neatly packed in a convenient carrying case. These cutters require less than 1 _1/4" of space around them, making them ideal for use in crowded tubing systems. Also known as c-cutters, they don’t have a handle that gets in the way as you spin them to cut. Pick the right size for your job then snap the cutter onto your tubing. A spring-loaded cutting wheel tightens as you turn it. Make sure to rotate it in the same direction as the arrows etched on the cutter.

	Cutters														Replacement Cutting Wheels
	No. of Cutters	For Copper Tube Size	For Tube OD	Diameter	Wd.	Cutting Wheel Material	No. of Cutting Wheels	Material	Swing Radius	No. of Rollers	Roller Type	Container Type		Each	Pkg. Qty.		Pkg.
For Use On Soft Copper, Hard Copper, and CPVC



		3	1/2 3/4 1	5/8" 7/8" 1 1/8"	2" 2 1/2" 2 1/2"	1"	Steel	1	Steel	1" 1 1/4" 1 1/4"	2	Smooth	Plastic Case	5953N11	000000	2	5977N15	000000

Cobalt Steel Drill Bits

Jobbers' Length

Round Shank

Short Length

Round Shank

Split

Tough and wear resistant, cobalt steel bits last at least twice as long as high-speed steel. They can also run up to 25% faster at higher temperatures without being damaged on hard materials, such as nickel.

Jobbers' Length—These bits have the balance of rigidity and length needed for most applications.

Short Length—The most rigid bits for drilling the straightest holes.

Titanium Nitride (TiN) Coated—Drill at higher speeds and last longer than uncoated and oxide-coated bits, especially on tough materials like hardened steel and nickel.

Uncoated—Polished to eject chips, these are also known as bright finish bits.

					Shank
	Drill Bit Size	Decimal Size Equiv.	Overall Lg.	Max. Drilling Dp.	Type	Size	Drill Bit Point Type		Each
Jobbers' Length







				Titanium Nitride (TiN) Coated

				C	0.242"	4"	2.75"	Round	0.242"	Split	27995A842	000000




						Uncoated

						C	0.242"	4"	2.38"	Round	0.242"	Split	3069A53	0000


						Short Length







										Uncoated

										C	0.242"	2 1/2"	1.01"	Round	0.242"	Split	28765A843	0000

Electric Drum-Type Drain Snakes


Manual Feed	Automatic Feed

Snake out deep drain blockages with these continuous-cable drain snakes. Handles are foldable or removable for storage. All have a removable drum for quick access to the cable.

Automatic Feed—Automatic-fed drain snakes are self-feeding to quickly move cable through pipes.

For 3" to 4" ID Pipe—Drain snakes for 3" to 4" pipe ID are not for use with tree roots in 4" ID pipes.

3/4 hp—_3/4 hp drain snakes come with a large drum and _3/4" diameter cable installed, and a small drum with a _1/2" cable diameter that can be easily switched out for use in smaller lines.

	Drain Snakes												Replacement Drain Snake Head Sets
				Overall
	For Pipe ID	Cable Dia. (Lg.)	For Use With	Ht.	Wd.	Dp.	Motor Speed, rpm	Power, hp	Head Style	Includes		Each		Each
Manual Feed



		2" to 3"	3/8" (75 ft.)	Showers, Tubs, Sinks	38"	16"	20"	165	1/3	Bulb, Arrow Cutter, U-Cutter	Bulb Head, Arrow Cutter Head, 1 1/2" U-Cutter Head, 2" Side Cutter Head, Protective Gloves	2563K12	000000000	2563K16	000000


		3" to 4"	1/2" (75 ft.)	Showers, Tubs, Sinks	38"	16"	20"	165	1/3	Bulb, Arrow Cutter, U-Cutter	Bulb Head, Arrow Cutter Head, 1 1/2" U-Cutter Head, 2" Side Cutter Head, Protective Gloves	2563K14	00000000	2563K16	00000


		Automatic Feed



				3" to 4"	9/16" (100 ft.)	Sewer Pipe	46"	19"	27"	165	1/3	Arrow Cutter, U-Cutter	Arrow Cutter Head, 1 1/2" U-Cutter Head, 2" U-Cutter Head, 2" Side Cutter Head, 3" Side Cutter Head, 4" Side Cutter Head, 3" Rotary Saw Blade, 4" Rotary Saw Blade, 13" Flexible Leader, Retrieving Tool, Protective Gloves	2536K44	00000000	2536K66	000000


				3" to 10"	3/4" (100 ft.); 1/2" (100 ft.)	Sewer Pipe	41"	22"	26"	1,725	3/4	Arrow Cutter, U-Cutter	Arrow Cutter Head, Spear Head, 1 1/2" U-Cutter Head, 2" U-Cutter Head, 2" Side Cutter Head, 3" Side Cutter Head, 4" Side Cutter Head, 3" Rotary Saw Blade, 4" Rotary Saw Blade, 13" Flexible Leader, 26" Flexible Leader, Small Retrieving Tool, Large Retrieving Tool, Protective Gloves, Tool Box	2540K73	00000000	2540K71	000000

Replacement Foot Switches

		Each
Replacement Foot Switch	2536K81	000000

High-Speed Steel Drill Bits


Jobbers' Length Round Shank	Short Length Round Shank	Extended Length Round Shank


Standard	Split

Our basic drill bits are also the most versatile. Cut holes in a variety of metals, from the softest aluminum to the hardest steel.

Jobbers' Length—These bits have the balance of rigidity and length needed for most applications.

Short Length—The most rigid bits for drilling the straightest holes.

Extended Length—Drill through panels and thick workpieces with our longest bits. Their length is good for creating deep holes but makes them less rigid than other bits. As a result, they are more prone to wobbling or breaking, especially when drilling hard materials.

Black Oxide—The dark finish increases wear resistance and reduces friction to improve chip flow, so these bits can last 50% longer than uncoated bits.

Titanium Nitride (TiN) Coated—Drill at higher speeds and last longer than uncoated and oxide-coated bits, especially on tough materials like hardened steel and nickel.

Titanium Aluminum Nitride (TiAlN) Coated—The hardest and most wear-resistant coating, especially at high temperatures. These bits are best for hard and abrasive materials, such as iron and titanium.

Uncoated—The most economical option, uncoated bits perform best when used on low-carbon steel and aluminum. Polished to reduce friction, they're also known as bright finish bits.

					Shank			Each		Package
	Drill Bit Size	Decimal Size Equiv.	Overall Lg.	Max. Drilling Dp.	Type	Size	Drill Bit Point Type		Each	Pkg. Qty.		Pkg.
Jobbers' Length







				Black Oxide

				C	0.242"	4"	2.38"	Round	0.242"	Split	2901A145	00000	12	2901A539	000000




						Titanium Nitride (TiN) Coated

						C	0.242"	4"	2.38"	Round	0.242"	Split	3199A23	0000	—	———	0




								Titanium Aluminum Nitride (TiAlN) Coated

								C	0.242"	4"	2.38"	Round	0.242"	Split	3180A23	00000	—	———	0




										Uncoated

										C	0.242"	4"	2.38"	Round	0.242"	Standard	30595A33	0000	—	———	0


										Short Length







														Black Oxide

														C	0.242"	2 1/2"	0.89"	Round	0.242"	Split	2896A613	0000	—	———	0


														Extended Length







																		Black Oxide

																		C	0.242"	6 1/8"	3.38"	Round	0.242"	Standard	3110A53	00000	—	———	0




																				Titanium Nitride (TiN) Coated

																				C	0.242"	6 1/8"	3.75"	Round	0.242"	Standard	28965A837	00000	—	———	0